<template>  
      <div class="echart" id="echart-line" :style="{float:'left',width: '100%', height: '230px'}"></div>   
</template>

<script>
import * as echarts from 'echarts'

export default {
  methods: {
    initChart(name, xData, yData, typea) {
      let getchart = echarts.init(document.getElementById('echart-line'))
      var option = {
        tooltip: {
          trigger: 'axis',
        },
        legend: {
          data: [name],
          bottom: '0%',
        },
        grid: {
          //调整图表上下左右位置
          top: '10%',
          left: '3%',
          right: '8%',
          bottom: '11%',
          containLabel: true,
        },

        xAxis: {
          type: 'category',
          boundaryGap: false,
          data: xData,
        },
        yAxis: {
          type: 'value',
        },
        series: [
          {
            name: name,
            type: typea,
            stack: '总量',
            data: yData,
          },
        ],
      }

      getchart.setOption(option)
      //随着屏幕大小调节图表
      window.addEventListener('resize', () => {
        getchart.resize()
      })
    },
  },
}
</script>
